KR102527111B1 - 고분자 수지 필름과 이것을 구비하는 통기막, 통음막, 음향 저항체, 통기막 부재, 통음막 부재, 음향 저항체 부재 및 음향 기기, 그리고 고분자 수지 필름의 제조 방법 - Google Patents
고분자 수지 필름과 이것을 구비하는 통기막, 통음막, 음향 저항체, 통기막 부재, 통음막 부재, 음향 저항체 부재 및 음향 기기, 그리고 고분자 수지 필름의 제조 방법 Download PDFInfo
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- KR102527111B1 KR102527111B1 KR1020177031402A KR20177031402A KR102527111B1 KR 102527111 B1 KR102527111 B1 KR 102527111B1 KR 1020177031402 A KR1020177031402 A KR 1020177031402A KR 20177031402 A KR20177031402 A KR 20177031402A KR 102527111 B1 KR102527111 B1 KR 102527111B1
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- South Korea
- Prior art keywords
- resin film
- permeable membrane
- sound
- main surface
- film
- Prior art date
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- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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Landscapes
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2015-093095 | 2015-04-30 | ||
| JP2015093095 | 2015-04-30 | ||
| PCT/JP2016/002208 WO2016174871A1 (ja) | 2015-04-30 | 2016-04-26 | 高分子樹脂フィルムとこれを備える通気膜、通音膜、音響抵抗体、通気膜部材、通音膜部材、音響抵抗体部材および音響機器ならびに高分子樹脂フィルムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180002638A KR20180002638A (ko) | 2018-01-08 |
| KR102527111B1 true KR102527111B1 (ko) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020177031402A KR102527111B1 (ko) | 2015-04-30 | 2016-04-26 | 고분자 수지 필름과 이것을 구비하는 통기막, 통음막, 음향 저항체, 통기막 부재, 통음막 부재, 음향 저항체 부재 및 음향 기기, 그리고 고분자 수지 필름의 제조 방법 |
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| EP (1) | EP3290466B1 (zh) |
| JP (1) | JP6676457B2 (zh) |
| KR (1) | KR102527111B1 (zh) |
| CN (1) | CN107849280B (zh) |
| TW (1) | TWI682948B (zh) |
| WO (1) | WO2016174871A1 (zh) |
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| CN107318059A (zh) * | 2017-08-02 | 2017-11-03 | 苏州孝义家精密金属有限公司 | 一种超薄防水透声复合模组 |
| CN110024415B (zh) * | 2017-11-09 | 2020-12-22 | 日东电工株式会社 | 防水透声构件和具有该防水透声构件的电子设备 |
| JP2019207488A (ja) * | 2018-05-28 | 2019-12-05 | 富士フイルム株式会社 | 超音波触覚ディスプレイ |
| JP7352925B2 (ja) * | 2018-12-03 | 2023-09-29 | 国立研究開発法人宇宙航空研究開発機構 | 圧力変動吸収構造体 |
| JP7449647B2 (ja) * | 2019-01-30 | 2024-03-14 | デクセリアルズ株式会社 | 粒子充填シートの製造方法 |
| CN110278513A (zh) * | 2019-05-23 | 2019-09-24 | 深圳市伊声声学科技有限公司 | 防水透气膜及其制造方法以及微型扬声器 |
| US11119532B2 (en) * | 2019-06-28 | 2021-09-14 | Intel Corporation | Methods and apparatus to implement microphones in thin form factor electronic devices |
| US10741160B1 (en) * | 2019-09-25 | 2020-08-11 | W. L. Gore & Associates, Inc. | Acoustically resistive supported membrane assemblies |
| US11575982B2 (en) * | 2020-01-23 | 2023-02-07 | Oakwood Metal Fabricating Co. | Audio speaker cover for enhanced audio performance |
| KR20230034339A (ko) | 2020-07-03 | 2023-03-09 | 닛토덴코 가부시키가이샤 | 폴리테트라플루오로에틸렌 다공질막, 통기막 및 통기 부재 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013108066A (ja) | 2011-10-28 | 2013-06-06 | Nitto Denko Corp | 通気性シート、吸着ユニットへの作業対象物の吸着方法、およびセラミックコンデンサの製造方法 |
| JP2015065639A (ja) * | 2013-08-30 | 2015-04-09 | 日東電工株式会社 | 防水通音膜と、それを備える防水通音部材、電子機器、電子機器用ケースおよび防水通音構造 |
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| US5286279A (en) * | 1992-12-14 | 1994-02-15 | W. L. Gore & Associates, Inc. | Gas permeable coated porous membranes |
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- 2016-04-26 KR KR1020177031402A patent/KR102527111B1/ko active IP Right Grant
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| EP3290466A4 (en) | 2019-02-06 |
| EP3290466A1 (en) | 2018-03-07 |
| TW201710329A (zh) | 2017-03-16 |
| KR20180002638A (ko) | 2018-01-08 |
| US10679598B2 (en) | 2020-06-09 |
| JP6676457B2 (ja) | 2020-04-08 |
| EP3290466B1 (en) | 2024-06-05 |
| CN107849280A (zh) | 2018-03-27 |
| WO2016174871A1 (ja) | 2016-11-03 |
| CN107849280B (zh) | 2021-07-23 |
| US20180315409A1 (en) | 2018-11-01 |
| JP2016213829A (ja) | 2016-12-15 |
| TWI682948B (zh) | 2020-01-21 |
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